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        • Product: 12-1/4" GS1606T
        • Register Date: 2015-03-23
        • Views : 362

          Product Parameter  
          Bit Type 12-1/4” GS1606T
          IADC Code S423
          Number of Blade 6
          Primary Cutter Size Φ16 mm
          Nozzle Qty.&Type 6NZ
          Gauge Length 75 mm
          Connection 6-5/8” API REG
          Make up Torque 51.7~56.9 KN·m
          Operating Parameters  
          Rotary Speed 60~260 rpm
          Weight on Bit 30~140 KN
          Max. WOB 180 KN
          Flow Rate 38~70 lps
          Features Double rows six blades design, rational allocation of high quality medium size PDC cutters. The maximum local cutters equivalent density, improve the offensive and abrasive resistance of the bit. High quality arc PDC cutter gauge, reduce the abrasion of rock on the bit’s body, increase wear resistance and stability of the drill gauge. Brazing high wear resistance PDC cutters at specific angle, when resistance during trip-out and back reaming in easy shrinking interval, it can effectively remove the obstacles, protect the bit body from harm. The surface of the blade weld high-performance wear-resistant materials, improve bit’s wear resistance and erosion resistance.
          Application Medium hard formation with high compressive strength and abrasive, such as Limestone, Anhydrite, Dolomite and so on.